annotate libtwamr/qua_gain_tab.h @ 458:e26b974f7ba3

doc/AMR-study-utils: update for the current situation
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 10 May 2024 18:45:36 +0000
parents 5ccfe176bae1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
356
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This header file contains constant definitions and extern declarations
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * for tables that were originally in qua_gain.tab and qgain475.tab,
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * included in both decoder and encoder modules.
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 */
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #ifndef qua_gain_tab_h
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #define qua_gain_tab_h
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include "typedef.h"
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 /* table used in 'high' rates: MR67 MR74 */
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #define VQ_SIZE_HIGHRATES 128
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 extern const Word16 table_gain_highrates[VQ_SIZE_HIGHRATES*4];
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 /* table used in 'low' rates: MR475, MR515, MR59 */
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 #define VQ_SIZE_LOWRATES 64
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 extern const Word16 table_gain_lowrates[VQ_SIZE_LOWRATES*4];
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 /* table that was originally in qgain475.tab */
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 #define MR475_VQ_SIZE 256
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 extern const Word16 table_gain_MR475[MR475_VQ_SIZE*4];
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27
5ccfe176bae1 libtwamr: integrate dec_gain.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 #endif /* include guard */